Spices – Sea Ice Edge Maps From The Kara Sea
Sea ice edge maps derived from Sentinel-1 SAR dual polarisation EW images using a Support Vector Machine (SVM) algorithm. This algorithm is based on a SVM approach, and in addition uses texture calculation and principal component analysis (PCA) to classify sea ice types (Korosov et al., 2016). The m...
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ftdatacite:10.5281/zenodo.1310855 2023-05-15T15:06:18+02:00 Spices – Sea Ice Edge Maps From The Kara Sea Babiker, Mohamed Korosov, Anton Park, Jeong-Won Hamre, Torill Yamakawa, Asuka 2018 https://dx.doi.org/10.5281/zenodo.1310855 https://zenodo.org/record/1310855 en eng Zenodo https://dx.doi.org/10.5281/zenodo.1310854 Open Access Creative Commons Attribution Share-Alike 4.0 https://creativecommons.org/licenses/by-sa/4.0 info:eu-repo/semantics/openAccess CC-BY-SA Sea ice, Arctic, Sentinel-1, SAR, synthetic aperture radar, Support Vector Machine dataset Dataset 2018 ftdatacite https://doi.org/10.5281/zenodo.1310855 https://doi.org/10.5281/zenodo.1310854 2021-11-05T12:55:41Z Sea ice edge maps derived from Sentinel-1 SAR dual polarisation EW images using a Support Vector Machine (SVM) algorithm. This algorithm is based on a SVM approach, and in addition uses texture calculation and principal component analysis (PCA) to classify sea ice types (Korosov et al., 2016). The main steps of the algorithms include: (1) pre-processing of the raw SAR data, (2) calculation of texture features, (3) unsupervised pre-classification of the image using PCA and k-means cluster analysis to reduce the number of ice classes, (4) expert re-classification of the image into the pre-calculated classes, (5) training of the SVM using input from the previous step, and (6) classifying the full image into the reduced number of classes using the trained SVM. To generate an ice edge product, the SVM algorithm is used with only two classes: sea ice and open water. Korosov, A., N. Zakhvatkina, A. Vesman, A. Mushta, and S. Muckenhuber, Sea ice classification algorithm for Sentinel-1 images, Poster at ESA Living Planet Symposium 2016, Prague, Czech Republic, 9-13 may, 2016. Dataset Arctic Kara Sea Sea ice DataCite Metadata Store (German National Library of Science and Technology) Arctic Kara Sea |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
Sea ice, Arctic, Sentinel-1, SAR, synthetic aperture radar, Support Vector Machine |
spellingShingle |
Sea ice, Arctic, Sentinel-1, SAR, synthetic aperture radar, Support Vector Machine Babiker, Mohamed Korosov, Anton Park, Jeong-Won Hamre, Torill Yamakawa, Asuka Spices – Sea Ice Edge Maps From The Kara Sea |
topic_facet |
Sea ice, Arctic, Sentinel-1, SAR, synthetic aperture radar, Support Vector Machine |
description |
Sea ice edge maps derived from Sentinel-1 SAR dual polarisation EW images using a Support Vector Machine (SVM) algorithm. This algorithm is based on a SVM approach, and in addition uses texture calculation and principal component analysis (PCA) to classify sea ice types (Korosov et al., 2016). The main steps of the algorithms include: (1) pre-processing of the raw SAR data, (2) calculation of texture features, (3) unsupervised pre-classification of the image using PCA and k-means cluster analysis to reduce the number of ice classes, (4) expert re-classification of the image into the pre-calculated classes, (5) training of the SVM using input from the previous step, and (6) classifying the full image into the reduced number of classes using the trained SVM. To generate an ice edge product, the SVM algorithm is used with only two classes: sea ice and open water. Korosov, A., N. Zakhvatkina, A. Vesman, A. Mushta, and S. Muckenhuber, Sea ice classification algorithm for Sentinel-1 images, Poster at ESA Living Planet Symposium 2016, Prague, Czech Republic, 9-13 may, 2016. |
format |
Dataset |
author |
Babiker, Mohamed Korosov, Anton Park, Jeong-Won Hamre, Torill Yamakawa, Asuka |
author_facet |
Babiker, Mohamed Korosov, Anton Park, Jeong-Won Hamre, Torill Yamakawa, Asuka |
author_sort |
Babiker, Mohamed |
title |
Spices – Sea Ice Edge Maps From The Kara Sea |
title_short |
Spices – Sea Ice Edge Maps From The Kara Sea |
title_full |
Spices – Sea Ice Edge Maps From The Kara Sea |
title_fullStr |
Spices – Sea Ice Edge Maps From The Kara Sea |
title_full_unstemmed |
Spices – Sea Ice Edge Maps From The Kara Sea |
title_sort |
spices – sea ice edge maps from the kara sea |
publisher |
Zenodo |
publishDate |
2018 |
url |
https://dx.doi.org/10.5281/zenodo.1310855 https://zenodo.org/record/1310855 |
geographic |
Arctic Kara Sea |
geographic_facet |
Arctic Kara Sea |
genre |
Arctic Kara Sea Sea ice |
genre_facet |
Arctic Kara Sea Sea ice |
op_relation |
https://dx.doi.org/10.5281/zenodo.1310854 |
op_rights |
Open Access Creative Commons Attribution Share-Alike 4.0 https://creativecommons.org/licenses/by-sa/4.0 info:eu-repo/semantics/openAccess |
op_rightsnorm |
CC-BY-SA |
op_doi |
https://doi.org/10.5281/zenodo.1310855 https://doi.org/10.5281/zenodo.1310854 |
_version_ |
1766337936200040448 |